185549940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 592807488

約数和(自身を除く): 407257548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 243, 270, 292, 324, 365, 405, 438, 486, 523, 540, 657, 730, 810, 876, 972, 1046, 1095, 1215, 1314, 1460, 1569, 1620, 1971, 2092, 2190, 2430, 2615, 2628, 3138, 3285, 3942, 4380, 4707, 4860, 5230, 5913, 6276, 6570, 7845, 7884, 9414, 9855, 10460, 11826, 13140, 14121, 15690, 17739, 18828, 19710, 23535, 23652, 28242, 29565, 31380, 35478, 38179, 39420, 42363, 47070, 56484, 59130, 70605, 70956, 76358, 84726, 88695, 94140, 114537, 118260, 127089, 141210, 152716, 169452, 177390, 190895, 211815, 229074, 254178, 282420, 343611, 354780, 381790, 423630, 458148, 508356, 572685, 635445, 687222, 763580, 847260, 1030833, 1145370, 1270890, 1374444, 1718055, 2061666, 2290740, 2541780, 3092499, 3436110, 4123332, 5154165, 6184998, 6872220, 9277497, 10308330, 12369996, 15462495, 18554994, 20616660, 30924990, 37109988, 46387485, 61849980, 92774970, 185549940]

約数ペア:

[(1, 185549940), (2, 92774970), (3, 61849980), (4, 46387485), (5, 37109988), (6, 30924990), (9, 20616660), (10, 18554994), (12, 15462495), (15, 12369996), (18, 10308330), (20, 9277497), (27, 6872220), (30, 6184998), (36, 5154165), (45, 4123332), (54, 3436110), (60, 3092499), (73, 2541780), (81, 2290740), (90, 2061666), (108, 1718055), (135, 1374444), (146, 1270890), (162, 1145370), (180, 1030833), (219, 847260), (243, 763580), (270, 687222), (292, 635445), (324, 572685), (365, 508356), (405, 458148), (438, 423630), (486, 381790), (523, 354780), (540, 343611), (657, 282420), (730, 254178), (810, 229074), (876, 211815), (972, 190895), (1046, 177390), (1095, 169452), (1215, 152716), (1314, 141210), (1460, 127089), (1569, 118260), (1620, 114537), (1971, 94140), (2092, 88695), (2190, 84726), (2430, 76358), (2615, 70956), (2628, 70605), (3138, 59130), (3285, 56484), (3942, 47070), (4380, 42363), (4707, 39420), (4860, 38179), (5230, 35478), (5913, 31380), (6276, 29565), (6570, 28242), (7845, 23652), (7884, 23535), (9414, 19710), (9855, 18828), (10460, 17739), (11826, 15690), (13140, 14121)]